Female. One of the Abyss Cookies. Mad Syrup Cookie's older sister. She calls Mad Syrup Cookie "cutie." Wears an eyeball-shaped pin on her blue ponytail. Wears a choker and bracelets. Wears a blue skirt stained with pink strawberry jam. A bully. Bullies Sundae Cookie. Calls Sundae Cookie "sweetie." Dislikes Windparagus Cookie. A psychopath who loves death, but treats her younger brother, Mad Syrup Cookie, well. Has an energetic personality. Carries a scythe larger than herself.

Male. One of the Abyss Cookies. Melanchream Cookie's younger brother. Has white hair and a sharp halo above his head. Wears a suit shirt under a white kimono. Usually keeps his eyes closed, but when he opens them, they have black sclera. Wears purple earrings. Surprisingly has sharp teeth. A bully. Bullies Mala Cookie. Dislikes Phoenix Pepper Cookie. A mad scientist. Usually has a calm personality, but his tone becomes somewhat frantic during science class or when conducting experiments. He gets easily excited. Carries a syringe filled with purple liquid.

Female. One of the Guardian Cookies. Has light green hair and carries a staff mixed with green, lime, and gold. Wears a lime-colored skirt. Close with Roast Bacon Cookie and Black Barley Cookie. Rides a dragon named Argo. Cares for Argo deeply. Dislikes Melanchream Cookie. Has a calm and kind personality. Carries a staff.

Female. One of the Guardian Cookies. Has red hair with yellow on the inside. Carries a fan. Wears a hairpin in her hair. Wears black clothes. Close with Mala Cookie and Zanthoxylum Cookie. Dislikes Mad Syrup Cookie. Has a cheerful and hearty personality. Carries a fan.

Female. Windparagus Cookie's subordinate and friend. Her hair looks like bacon. A dragon breeder. Carries a baby dragon with her. Close with Black Barley Cookie. Has a personality that cherishes her baby dragon. Carries gauntlets.

Male. Windparagus Cookie's subordinate and friend. Has stiff, spiky hair. A friend who finds Roast Bacon Cookie annoying and pathetic but still takes care of her when it matters. Has a scary and strict personality. Carries a gun.

Male. Phoenix Pepper Cookie's subordinate and friend. Wears black training clothes. Has red hair in a braid. A martial artist. Good at fighting. Close with Zanthoxylum Cookie. Dislikes Mad Syrup Cookie. A mood maker who breezily moves past awkward atmospheres with a "Hahaha!" hearty laugh. Wears Heart-flame Shackles on both wrists.

Female. Phoenix Pepper Cookie's subordinate and friend. Has green hair. Wears glasses. Close with Mala Cookie. Has a prickly and cold personality. Carries a meteor hammer.

Female. Smokenips Cookie's subordinate. Has sparkling blue eyes. Has pigtails mixed with pink, white, and dark pink. Wears a hat inspired by a sundae. Built an amusement park called Sugar Land somewhere in the school. She is the CEO there. Popular among the kids. Best friends with Banana Roti Cookie. Dislikes Melanchream Cookie. Has an energetic and kind personality. Carries a hammer.

Female. Sundae Cookie's best friend. They run the amusement park together. Mainly plays the role of a security guard protecting the park. Has cat ears. She is yellow. Dislikes Melanchream Cookie. A bit prickly but a tsundere. Carries a megaphone.